[SOLVED] Help with bash script

trintukaz · 10-07-2011, 11:44 PM

I have bash script - contact book. I need add function "delete contact". I need command which deletes line which number I type . For example I type 3 and 3rd line will be deleted.

Nylex · 10-08-2011, 12:44 AM

You can use sed to do that. There's a tutorial here and two sections in particular are directly relevant to what you want to do (it's really not hard to work out which ones).

trintukaz · 10-08-2011, 03:04 AM

Can't find answer

Nylex · 10-08-2011, 03:06 AM

What have you tried? Did you even look at the tutorial I gave a link to? There's a section titled "Delete with d" that you want to read and also "Restricting to a line number". People really shouldn't have to spoon-feed..

trintukaz · 10-08-2011, 03:40 AM

I looked at the tutorial there is no answer.

trintukaz · 10-08-2011, 07:09 AM

Can somebody help me?